Accentuate the Negative 0910

Welcome to the seventh grade math (section 7B, 2010-11) class wiki at the American International School of Dhaka.



Accentuate the Negative
Big Idea
Negative numbers help us to model many real world situations.
Investigation 1: Extending the Number Line
Essential Question #1: How do I put positive and negative numbers in order? 1.1 Extending the Number Line - Bhabesh
1.2 Winning the Game - Daksh
1.3 Measuring Temperature - Sam
Mathematical Reflections, p. 17 - Rhianna

Investigation 2: Adding Integers
Essential Question #2: How can I add integers?
2.1 Adding on a Number Line - Sabina
2.2 Inventing a New Model- Arya
Mathematical Reflections, p. 33 - Dwayne

Investigation 3: Subtracting Integers
Essential Question #3: How do I find the difference between integers?
3.1 Subtracting on a Chip Board - Sahil
3.2 Subtracting on a Number Line - Safwan
3.3 Exploring Patterns - Naasik
3.4 “Undoing” with Addition And Subtraction - Stephen
Mathematical Reflections, p. 52 - Abdi

Investigation 4: Multiplying and Dividing Integers Essential Question #4: How do I multiply and divide integers?
4.1 Rising and Falling Temperatures - Lucy
4.2 Studying Multiplication Patterns - Ajwad
4.3 Playing the Integer Product Game - Ajwad
4.4 Dividing Integers - Siena
Mathematical Reflections, p 66 - Wouter

Investigation 5: Coordinate Grids
Essential Question #5: How do I multiply and divide integers?
5.1 Extending the Coordinate Grid - Safwan
5.2 Breaking Even - Sanju
5.3 Using a Calculator to Explore Lines - Lamiya
5.4 Exploring Window Settings - Wouter
5.5 Revisiting Jean’s Problem - Melisa
Mathematical Reflections, p 82 - Siena





Accentuate the Negative Vocabulary

Absolute value
Integer
Negative integer
Negative number
Number sequence
Opposite
Positive integer
Positive number

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[[file/view/ATN Vocab grid.pdf|ATN Vocab grid.pdf]]